Create headings in the README
README
files are like instruction manuals for repositories. As they contain important information, it is crucial to edit the file using markdown syntax and make it more readable.
Here is preview of a markdown file. What syntax was used to create the headings?

Diese Übung ist Teil des Kurses
Introduction to GitHub Concepts
Interaktive Übung
In dieser interaktiven Übung kannst du die Theorie in die Praxis umsetzen.
